Copy letter from Robert William Frederick Harrison, to Dr Charles Chree, Fellow of the Royal Society Harrison has had Chree's two memos printed together, with Dr Walker's and is now sending a proof for revision. If Chree corrects and returns it, it will be printed off and sent to the Sub-Committee. Harrison knows nothing of Dr [Arthur] Schuster's return beyond the twice repeated statement that it would be at the end of this month. 22 November 1910